nanohttp: Deprecate public API

The long-term plan is to remove the built-in HTTP client. There are
still a few downstream projects that use libxml2's client for other
purposes. These users should get deprecation warnings now.

include/libxml/nanohttp.h

@@ -18,16 +18,21 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
+XML_DEPRECATED
 XMLPUBFUN void
 	xmlNanoHTTPInit		(void);
+XML_DEPRECATED
 XMLPUBFUN void
 	xmlNanoHTTPCleanup	(void);
+XML_DEPRECATED
 XMLPUBFUN void
 	xmlNanoHTTPScanProxy	(const char *URL);
+XML_DEPRECATED
 XMLPUBFUN int
 	xmlNanoHTTPFetch	(const char *URL,
 				 const char *filename,
 				 char **contentType);
+XML_DEPRECATED
 XMLPUBFUN void *
 	xmlNanoHTTPMethod	(const char *URL,
 				 const char *method,
@@ -35,6 +40,7 @@ XMLPUBFUN void *
 				 char **contentType,
 				 const char *headers,
 				 int   ilen);
+XML_DEPRECATED
 XMLPUBFUN void *
 	xmlNanoHTTPMethodRedir	(const char *URL,
 				 const char *method,
@@ -43,34 +49,45 @@ XMLPUBFUN void *
 				 char **redir,
 				 const char *headers,
 				 int   ilen);
+XML_DEPRECATED
 XMLPUBFUN void *
 	xmlNanoHTTPOpen		(const char *URL,
 				 char **contentType);
+XML_DEPRECATED
 XMLPUBFUN void *
 	xmlNanoHTTPOpenRedir	(const char *URL,
 				 char **contentType,
 				 char **redir);
+XML_DEPRECATED
 XMLPUBFUN int
 	xmlNanoHTTPReturnCode	(void *ctx);
+XML_DEPRECATED
 XMLPUBFUN const char *
 	xmlNanoHTTPAuthHeader	(void *ctx);
+XML_DEPRECATED
 XMLPUBFUN const char *
 	xmlNanoHTTPRedir	(void *ctx);
+XML_DEPRECATED
 XMLPUBFUN int
 	xmlNanoHTTPContentLength( void * ctx );
+XML_DEPRECATED
 XMLPUBFUN const char *
 	xmlNanoHTTPEncoding	(void *ctx);
+XML_DEPRECATED
 XMLPUBFUN const char *
 	xmlNanoHTTPMimeType	(void *ctx);
+XML_DEPRECATED
 XMLPUBFUN int
 	xmlNanoHTTPRead		(void *ctx,
 				 void *dest,
 				 int len);
 #ifdef LIBXML_OUTPUT_ENABLED
+XML_DEPRECATED
 XMLPUBFUN int
 	xmlNanoHTTPSave		(void *ctxt,
 				 const char *filename);
 #endif /* LIBXML_OUTPUT_ENABLED */
+XML_DEPRECATED
 XMLPUBFUN void
 	xmlNanoHTTPClose	(void *ctx);
 #ifdef __cplusplus

python/generator.py

@@ -319,6 +319,9 @@ deprecated_funcs = {
     'xmlNanoFTPInit': True,
     'xmlNanoFTPProxy': True,
     'xmlNanoFTPScanProxy': True,
+    'xmlNanoHTTPCleanup': True,
+    'xmlNanoHTTPInit': True,
+    'xmlNanoHTTPScanProxy': True,
     'xmlNewGlobalNs': True,
     'xmlNextChar': True,
     'xmlParseAttValue': True,